Home / 3,341,455.08-4,611,212.46-1,813,562.40

Finding the Fourth Proportional to 3,341,455.08, 4,611,212.46 and 1,813,562.40

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Solution

The fourth proportional to 3,341,455.08, 4,611,212.46 and 1,813,562.40 is: 2,502,718.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,455.08 : 4,611,212.46 = 1,813,562.40 : x
  2. Step 2: Convert to fraction form
    3,341,455.08/4,611,212.46 = 1,813,562.40/x
  3. Step 3: Cross multiply
    3,341,455.08x = 4,611,212.46 × 1,813,562.40
  4. Step 4: Simplify right side
    3,341,455.08x = 8,362,721,535,867.50
  5. Step 5: Solve for x
    x = 8,362,721,535,867.50/3,341,455.08
  6. Step 6: Final answer
    x = 2,502,718.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.